Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2017-2158 |
CWE-ID | CWE-20 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
Lhaplus Client/Desktop applications / Software for archiving |
Vendor | Lhaplus |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU10007
Risk: Low
CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2017-2158
CWE-ID:
CWE-20 - Improper input validation
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to perform phishing attacks.
The vulnerability exists due to improper input validation, which can lead to unintended contents to be extracted from a specially specially crafted ZIP64 archive.
MitigationUpdate to version 1.74.
Vulnerable software versionsLhaplus: 1.17 - 1.73
CPE2.3http://jvn.jp/en/jp/JVN57842148/index.html
http://www7a.biglobe.ne.jp/~schezo/JVN57842148.html
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
How the attacker can exploit this vulnerability?
The attacker would have to trick the victim to open a a specially crafted archive.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.